User's Manual

A9245-E-001 User Guide

RX LED: Whenever A9245-E-001 reader is receiving data on its RS-232 interface from

the host device, the RX LED will flash in GREEN for the duration of time that is receiving

data. Otherwise this LED should stay off. This LED can be used to diagnose the

connection between A9245-E-001 and the host device. A9245-E-001 is a slave device

this means that A9245-E-001 reader system will not transmit data on the RS-232

interface by itself. It must receive valid command before it can respond back to the host.